A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-00-567-2380
NSN 6135-00-951-3426
NSN 5996-01-604-9653
NSN 6685-01-515-5647
NSN 5925-01-553-8725
NSN 5930-01-329-7021
NSN 5835-01-329-4814
NSN 6685-00-255-6049
NSN 5945-01-023-8729
NSN 5925-01-218-5420
NSN 5910-01-509-9261
NSN 6620-01-444-4048